The operability of serio.sk has been tested 1 times over the course of the 308 days that followed January 24, 2024. Out of every check attempted, serio.sk was up 1 times, most recently on January 24, 2024, responding with a code 200. During inspections, as of November 27, 2024, no instances of serio.sk being unavailable were found. Responses obtained as of November 27, 2024, have been confirmed as not containing any error statuses. The January 24, 2024, response time of serio.sk differed from its average, being 1.701 seconds against 1.701 seconds.